Ungrouped, buy Mmaleic anhydride (MA) cas no 108-31-6 on China Suppliers Mobile

Product Details

Product Description

SOLVENT SOLUBILITY : Acetone, Alcohol, Chloroform, Hydrocarbons, Ether, Benzene, Petroleum Ether, Ethyl Acetate, Toluene,
o-Xylene, Carbon Tetrachloride. Reach certificate:Yes

Product Name:Maleic anhydride(MA)99.5% Chemical Formula: C4H2O3 Molecular Weight: 98.06 CAS No. 108-31-6 EINECS No. 203-571-6 BOILING POINT : 396 °F (202 °C) FLASH POINT: 215°F (102°C) MELTING POINT : 127 °F ( 53 °C) SPECIFIC GRAVITY : 1.47 ( 25 °C )

Application: Maleic anhydride is the base material in unsatrurated polyester resins, used in the manufacture of a wide variety of consumer products, including papersizea, plaaticizers and modified alkyd remins. The use of MA is also rapidly increasing for the production of butancdiol and its derivatives which are used for automotive resin and performance fiber applications.

Specification

Item	Standard	Result (%)
Appearance	White briquettes	White briquettes
Purity (by MA) wt%	99.5 min	99.77
Molten Colour APHA	25 max	10
Solidifying Point ℃	52.5 min	52.7
Ash wt%	0.005max	＜0.001
Iron PPM	3 max	0.3

Packing & Delivery

Company Profile

FAQ

1. What's your Delivery Time? A . Normally , we need to 1-2 weeks to prepare the material after the PO date. 2. Which payment terms do you accept? we can do L/C, T/T, D/P, D/A, Western Union Paypal .if customer have credit in SINOSURE, we can do OA payment as well . 3.Can I get some samples for testing? Yes, we can supply samples free, but freight collect . if order confirmed, We can rebate the freight cost to customer . 4.Do you accept third party inspection? Yes, we can arrange SGS inspection before the shipments if customer need ! 5.Are you a manufacturer? We are OEM producers of TBAC(tert-butyl acetate), Isopropanol(IPA) and THF(tetrahydrofuran), for other materials, we are distributors. We have also good relations with some leading companies in China ,such as Sinopec, CNPC and CNOOC, we can purchase products from them directly. 6.Can you supply blending service? We can provide blending service for powder and solvents according to customer’s request. And now, we are supplying PC/EC,DBE/PC, DBE/GBL blending regularly. 7.Do you have special products handling experience? Some of the Chinese producers can not apply some license or certifications for exporting, such as legal inspection from CIQ, dg packing certifications and export license etc, but we have rights to apply all the licenses and certifications. 8.Market hot spots We have close relationships with some leading producers and distributors in the world, We are always exchanging market information regularly, then we always can find out market hot spots earlier. 9.Small volume products collection Some small users cannot take cargo in full container, so they need to collect different products from different plants with small volume. Our advantage is to collect the products from different plants with the best logistic solutions. 10.Cost saving or control All our parteners have doing the exporting and importing business for more than 10 years, we are very familiar with the business procedures, then we can find ways to save the costs!